RC Overhaul Steering Knuckles Black Brass Pair for Traxxas TRX-4M G-RCO-TRX008

• Brand: RC Overhaul
• Part Number: G-RCO-TRX008
• EAN Barcode: 5055320229605
• Product Type: Steering Knuckles upgrade
• Material: Brass with black finish
• Configuration: Matched pair (left and right)
• Scale Compatibility: 1/18
• Vehicle Compatibility: Traxxas TRX-4M Ford Bronco 1/18 RTR 4x4 Trail Truck (all colours), Traxxas TRX-4M Land Rover Defender 1/18 RTR 4x4 Trail Truck (all colours), Traxxas TRX-4M Chevrolet K10 High Trail Truck (all colours), Traxxas TRX-4M Ford F-150 High Trail Truck (all colours), Traxxas TRX-4MT F150 Monster Truck (all colours), Traxxas TRX-4MT K10 Monster Truck (all colours)
• Finish: Black with etched brass detailing
• Weight Position: Low and outboard at steering knuckles
• Purpose: Stability enhancement through strategic weight placement
• Included Items: Steering Knuckles pair, Fitting Hardware
• Installation: Requires basic RC tools and standard fasteners

Overview

Elevate your Traxxas TRX-4M RC crawler with the RC Overhaul Steering Knuckles in black brass—a precision-engineered upgrade designed for serious scale enthusiasts across the UK. Whether you're navigating rocky terrain, technical crawling courses, or competitive trail events, these brass steering knuckles deliver the low-slung weight distribution that transforms your 1/18 scale machine's handling characteristics. RC enthusiasts and casual bashers alike recognise that weight placement is absolutely critical to vehicle stability, and these knuckles position mass exactly where it counts: low and outboard at the steering points, far from the vehicle's centre line for maximum mechanical advantage.

RC car UK retailers stock many upgrade options, but few deliver the dual benefits of performance engineering and aesthetic appeal that RC Overhaul's steering knuckles provide. The intelligent black finish has been etched to reveal the brass beneath, creating a striking black-and-gold colour scheme that catches light beautifully on the shelf and in action videos. This isn't merely cosmetic—the brass material selection offers genuine functional benefits including superior weight characteristics and durability under the stresses of aggressive crawling and obstacle navigation. For modellers seeking to optimise their ready to run RC crawler platform with quality aftermarket components, these knuckles represent an essential upgrade.

Supplied as a matched pair with all necessary fitting hardware, the RC Overhaul Steering Knuckles integrate seamlessly into Traxxas TRX-4M platforms across all available variants. Whether you're running the Ford Bronco, Land Rover Defender, Chevrolet K10, Ford F-150, or monster truck configurations, these precision components maintain perfect symmetry and balance whilst delivering the stability gains your crawling demands.

Key Features

• Brass Construction with Black Finish — Manufactured from quality brass material with a sophisticated black powder-coated finish, these knuckles combine structural integrity with visual appeal, whilst the etched pattern reveals the brass beneath to create a distinctive black-and-gold aesthetic that stands out from standard plastic alternatives.
• Strategic Weight Placement — By positioning additional mass at the steering knuckle location—the lowest point on your RC crawler and furthest from the centre of gravity—these components dramatically improve stability when tackling technical terrain, rock gardens, and climbing obstacles where weight distribution is crucial to maintaining traction and control.
• Matched Pair Design — Supplied as a perfectly balanced pair, ensuring symmetrical handling characteristics and eliminating any imbalance that could cause unwanted steering quirks or unpredictable behaviour during crawling sessions.
• Complete Hardware Included — Every fastener and fitting component needed for installation is included in the package, eliminating the frustration of sourcing additional hardware and allowing immediate fitment to your TRX-4M platform.
• Universal TRX-4M Compatibility — Engineered to integrate perfectly with all Traxxas TRX-4M variants, from the Ford Bronco through to the Land Rover Defender, Chevrolet K10, Ford F-150, and all monster truck configurations, making this a versatile upgrade across the entire TRX-4M platform.
• Enhanced Crawling Performance — The low-mounted weight improves ground clearance perception, reduces body roll during articulation, and enhances overall stability when navigating extremely technical terrain where traditional upgrades fall short.

Technical Performance

The RC Overhaul Steering Knuckles represent a carefully engineered approach to performance optimisation in 1/18 scale RC crawling. Unlike generic plastic replacements, these brass-constructed components offer superior material properties including increased density, durability under repeated stress, and consistent thermal stability across extended play sessions. The engineering philosophy behind these knuckles focuses on precisely where weight adds the most mechanical benefit: the steering knuckle position places mass at the absolute lowest point on the vehicle and furthest from the centreline, creating maximum leverage for stability improvement. This is fundamental suspension geometry—weight placed further from the roll axis and lower in the vehicle dramatically reduces body roll tendencies during articulation and climbing. Brass selection isn't arbitrary; brass offers superior impact resistance compared to aluminium whilst maintaining a denser, more effective weight-per-volume ratio than steel alternatives. The black finish provides not only durability and corrosion resistance but also creates a striking contrast with the etched brass detailing. For RC enthusiasts in the UK running their TRX-4M crawlers in wet conditions, muddy terrain, or after extended session storage, the corrosion-resistant properties of quality brass become increasingly valuable. Installation is straightforward thanks to the included fitting hardware, and once mounted, these knuckles require zero maintenance whilst delivering consistent performance improvement across all TRX-4M variants regardless of body configuration or terrain type.

What's in the Box

• Steering Knuckles pair (left and right)
• Fitting Hardware (all fasteners required for installation)

Frequently Asked Questions

• Will these steering knuckles improve my TRX-4M's crawling ability? — Yes, substantially. By placing weight at the steering knuckle location—the lowest and most outboard point on your vehicle—these brass knuckles significantly improve stability during technical climbing, rock navigation, and obstacle traversal. The further weight sits from the vehicle's centre, the more effective the stability improvement, making the steering knuckle position one of the most impactful upgrade locations possible on 1/18 scale crawlers.
• Are these knuckles compatible with all TRX-4M models? — Yes, the RC Overhaul steering knuckles are engineered for universal compatibility across the entire Traxxas TRX-4M range, including all Ford Bronco, Land Rover Defender, Chevrolet K10, Ford F-150, and monster truck configurations. Regardless of which TRX-4M variant you operate, these knuckles will fit seamlessly.
• What makes brass the superior choice for steering knuckles? — Brass offers a perfect combination of density, durability, and corrosion resistance compared to plastic or aluminium alternatives. Brass provides superior impact absorption, won't corrode in wet conditions that UK RC enthusiasts frequently encounter, maintains consistent performance across temperature variations, and delivers a higher effective weight-per-volume ratio, meaning maximum stability improvement from minimal additional mass.
• Do I need special tools to install these knuckles? — No, installation is straightforward using standard RC tools. All necessary fasteners are included, and the fitting procedure requires only basic Allen keys and screwdrivers. Step-by-step fitting instructions are typically available from RC Overhaul or your retailer.
• How much weight do these knuckles add to my crawler? — Whilst specific weight figures aren't detailed in the product specification, brass steering knuckles add meaningful mass positioned exactly where it benefits stability most. The weight is deliberately concentrated at the lowest, most outboard position on your vehicle, maximising the stability improvement per gram added.
• Can I use these knuckles on other RC platforms? — No, these are specifically engineered for Traxxas TRX-4M platforms. Using them on other vehicles would require significant modification and could compromise both the knuckles and your RC crawler's performance.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the RCO Steering Knuckles, Blk Brass Pr TRX-4M G-RCO-TRX008 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.

We want to make sure your delivery goes smoothly, so here are some important details about our service:

• For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
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• If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
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• For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.